Wang and Yao learned that about 92% of plastic waste is too contaminated to recycle, and instead ends up in landfills or polluting oceans. To combat this problem, BioCellection uses a unique recycling technology to turn plastic waste into valuable chemicals that can then be used to create new textiles and materials. The chemical process that Wang and Yao developed breaks down 300 grams of plastic each day–and it works on plastics that would be considered too contaminated for traditional recycling. The duo is perfecting the technique for the most common plastics, and has plans to expand to other types of plastics as well.